Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6900741 | Method and an apparatus for identification and control of handling of keys and the like | — | 2005-05-31 |
| D442411 | Apparatus for key handling | — | 2001-05-22 |
| D390327 | Key box | — | 1998-02-03 |
| D336876 | Carrier for bicycles and motorcycles | — | 1993-06-29 |
| 4896745 | Adjustable base for ladders and like objects | — | 1990-01-30 |